Ensure you have all the ingredients listed above. Freshly ground coffee will provide the best flavor, so consider grinding your own if possible.
Now it’s time to mix everything together. Find a large mixing bowl. Add all the dry ingredients:Ground coffee, Brown sugar, Paprika, Salt, Black pepper, Garlic powder, Onion, powder, Cayenne pepper, Mustard powder.Use a whisk or a fork to blend the ingredients. Make sure they are evenly mixed. You want a uniform color throughout the mix. This ensures that each bite will have the same robust flavor.
After mixing, you might want to adjust the flavor. Taste a small pinch of the rub. Think about what you like. Do you prefer it sweeter? Add more brown sugar. Want more heat? Increase the cayenne pepper. Less salty? Reduce the salt.
After you’ve perfected your rub, it’s time to store it. Use an airtight container. This keeps the spices fresh and flavorful. Label the container with the date and contents. Store it in a cool, dry place. A pantry or cupboard works well.Here are some tips for storing your rub:Use Glass Jars: They seal well and don’t absorb smells.Keep Away from Heat: Heat can reduce the potency of the spices.Avoid Moisture: Moisture can cause clumping and spoil the rub.Stored properly, your coffee dry rub can last up to six months. This gives you plenty of time to enjoy its rich, smoky flavors on various dishes.